Invention Grant
- Patent Title: Traveling unit and work vehicle
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Application No.: US15753650Application Date: 2015-10-22
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Publication No.: US11059530B2Publication Date: 2021-07-13
- Inventor: Tomoyoshi Sho , Kenichi Hisamatsu , Hisao Asada
- Applicant: KOMATSU LTD.
- Applicant Address: JP Tokyo
- Assignee: KOMATSU LTD.
- Current Assignee: KOMATSU LTD.
- Current Assignee Address: JP Tokyo
- Agency: Faegre Drinker Biddle & Reath LLP
- International Application: PCT/JP2015/079854 WO 20151022
- International Announcement: WO2017/068688 WO 20170427
- Main IPC: B62D55/13
- IPC: B62D55/13 ; B62D55/21 ; B62D55/12 ; B62D55/06 ; B62D55/08 ; E02F9/02
Abstract:
A traveling unit includes a drive wheel and track links. The drive wheel includes a plurality of drive wheel teeth and a tooth groove which is disposed adjacently to the drive wheel teeth. The track link includes projection portions which mesh with the drive wheel teeth. The projection portion has a height h greater than or equal to a depth d of the tooth groove.
Public/Granted literature
- US20180281879A1 TRAVELING UNIT AND WORK VEHICLE Public/Granted day:2018-10-04
Information query
IPC分类:
